Mikhail

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Viewing 15 posts - 3,706 through 3,720 (of 6,290 total)
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  • July 9, 2020 at 3:06 pm in reply to: KPOpcUa.dll – Linux with Mono Error #6997
    Mikhail
    Moderator

    Try this file.
    You should create directories:
    /opt/scada/OPC Foundation/pki/app
    /opt/scada/OPC Foundation/pki/issuer
    /opt/scada/OPC Foundation/pki/trusted
    /opt/scada/OPC Foundation/pki/rejected
    /opt/scada/OPC Foundation/pki/issuerUser
    /opt/scada/OPC Foundation/pki/trustedUser
    and provide write access for them.

    July 7, 2020 at 4:14 pm in reply to: Send command #6991
    Mikhail
    Moderator

    In this case, you should use Automatic Control Module to send a release command. Use a trigger on command.

    July 6, 2020 at 2:14 pm in reply to: Send command #6987
    Mikhail
    Moderator

    Hi,
    Is it important how long an operator keeps the button down?

    July 6, 2020 at 2:10 pm in reply to: Restat comminuacation line by command #6986
    Mikhail
    Moderator

    Done. Thanks for noticing.

    July 5, 2020 at 7:45 am in reply to: ModAutoControl – Trigger a command based on the change of a variable #6982
    Mikhail
    Moderator

    Hi,

    You should use trigger on channel data, not on event.

    July 3, 2020 at 3:17 pm in reply to: support for IEC 61850 IEC and for completetsubstation automation #6977
    Mikhail
    Moderator

    Hello,

    To use IEC 61850 with Rapid SCADA you should find a 3rd party OPC server.
    Modbus is supported out of the box.

    July 1, 2020 at 8:20 am in reply to: Formulas check '-' #6971
    Mikhail
    Moderator

    Can we just have an option to hold last valid value?

    Formula would be like
    CnlStat > 0 ? Cnl : Val(); CnlStat > 0 ? CnlStat : Stat()

    July 1, 2020 at 8:18 am in reply to: Send command #6970
    Mikhail
    Moderator

    Hi,

    The existing controls react only on push down event. To process a release event, a new control should be developed. Is there a workaround? What kind of process your users need to control?

    June 30, 2020 at 12:05 pm in reply to: External link pages #6967
    Mikhail
    Moderator

    Usually all pages of a particular web application are belong to the same session. When you switch to another web page and leave external page, session is alive for some period, for example 20 minutes. If you open the external page again within this period, you use the same session.

    It would be nice if it can send signals to web server to terminate the session when user leave the external link page.

    External page can detect when it’s closed. If you can edit the scripts of the page, you can implement this.

    June 30, 2020 at 12:00 pm in reply to: Error updating current data at webstation Scheme #6965
    Mikhail
    Moderator

    Cool!

    June 30, 2020 at 11:58 am in reply to: Send command #6964
    Mikhail
    Moderator

    Hi,

    Am I understand correctly: you need 2 commands. First, send 1 and then after a moment send 0?
    If yes, Automatic Control Module can do this function.

    June 29, 2020 at 1:12 pm in reply to: Error updating current data at webstation Scheme #6960
    Mikhail
    Moderator

    Something wrong with WCF.
    You can try the following:
    – run command line as administrator
    – execute commands
    cd C:\Windows\Microsoft.NET\Framework\v4.0.30319
    aspnet_regiis.exe -i

    June 29, 2020 at 1:09 pm in reply to: Send command #6959
    Mikhail
    Moderator

    Hi,

    Some scheme components (for example, Button and Toggle) support an action “Send command now”. It allows to avoid the command dialog. Toggle component automatically defines a command value. Button always send 0 value. If needed, command value can be calculated in a formula of output channel.

    June 27, 2020 at 8:18 am in reply to: Error updating current data at webstation Scheme #6956
    Mikhail
    Moderator

    Copy a link of one of the red requests and paste it in the browser address field. What is the response?

    June 26, 2020 at 2:25 pm in reply to: version 5.8.1 not working on ubuntu 20.04 #6954
    Mikhail
    Moderator

    There was an error in scadacomm and scadaserver scripts. Now it is fixed. Thanks.

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